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require 'active_support/time'
require File.dirname(__FILE__) + '/../spec_helper'
describe IceCube::Schedule do
let(:start_time) { Time.now }
let(:schedule) { IceCube::Schedule.new(start_time) }
let(:yaml) { described_class.dump(schedule) }
describe "::dump(schedule)" do
it "serializes a Schedule object as YAML string" do
expect(yaml).to start_with "---\n"
end
context "with ActiveSupport::TimeWithZone" do
let(:start_time) { Time.now.in_time_zone("America/Vancouver") }
it "serializes time as a Hash" do
hash = YAML.safe_load(yaml, permitted_classes: [Symbol, Time])
expect(hash[:start_time][:time]).to eq start_time.utc
expect(hash[:start_time][:zone]).to eq "America/Vancouver"
end
end
[nil, ""].each do |blank|
context "when schedule is #{blank.inspect}" do
let(:schedule) { blank }
it "returns #{blank.inspect}" do
expect(yaml).to be blank
end
end
end
end
describe "::load(yaml)" do
let(:new_schedule) { described_class.load yaml }
it "creates a new object from a YAML string" do
expect(new_schedule.start_time.to_s).to eq schedule.start_time.to_s
end
context "with ActiveSupport::TimeWithZone" do
let(:start_time) { Time.now.in_time_zone("America/Vancouver") }
it "deserializes time from Hash" do
expect(new_schedule.start_time).to eq start_time
expect(new_schedule.start_time.time_zone).to eq start_time.time_zone
end
end
[nil, ""].each do |blank|
context "when yaml is #{blank.inspect}" do
let(:yaml) { blank }
it "returns #{blank.inspect}" do
expect(new_schedule).to be blank
end
end
end
end
end
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